{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["GENE"], "input": "The above results mean that the increase in alpha - adrenergic receptors makes the prostate , which has been already hypertrophied , less elastic , inhibiting external urinary sphincter function ."}
{"GENE": ["alpha - adrenergic receptors"]}